Hikers have noticed that a sealed bag of potato
chips puffs up when taken to the top of a
mountain. Suppose that at the valley floor below,
the air pressure is 1.0 atm, temperature is 25°C,
and the volume of the chip bag is 0.985 L. At the
top of the mountain, the temperature is 22°C and
the chip bag has puffed up to 1.030 L.
What is the air pressure on top of the mountain?
atm

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.